From: "Russell King (Oracle)" <linux@armlinux.org.uk>
To: Mike Rapoport <rppt@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Albert Ou <aou@eecs.berkeley.edu>,
Andy Lutomirski <luto@kernel.org>, Borislav Petkov <bp@alien8.de>,
Catalin Marinas <catalin.marinas@arm.com>,
Christian Borntraeger <borntraeger@de.ibm.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
Frank Rowand <frowand.list@gmail.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"H. Peter Anvin" <hpa@zytor.com>,
Heiko Carstens <hca@linux.ibm.com>,
Ingo Molnar <mingo@redhat.com>,
"Kirill A. Shutemov" <kirill@shutemov.name>,
Len Brown <lenb@kernel.org>, Marc Zyngier <maz@kernel.org>,
Mike Rapoport <rppt@linux.ibm.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Peter Zijlstra <peterz@infradead.org>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Rob Herring <robh+dt@kernel.org>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
Thomas Gleixner <tglx@linutronix.de>,
Vasily Gorbik <gor@linux.ibm.com>, Will Deacon <will@kernel.org>,
devicetree@vger.kernel.org, kvmarm@lists.cs.columbia.edu,
linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org,
linux-mm@kvack.org, linux-riscv@lists.infradead.org,
linux-s390@vger.kernel.org, x86@kernel.org
Subject: Re: [PATCH v2] memblock: make memblock_find_in_range method private
Date: Sat, 7 Aug 2021 01:31:35 +0100 [thread overview]
Message-ID: <20210807003134.GR22278@shell.armlinux.org.uk> (raw)
In-Reply-To: <20210802063737.22733-1-rppt@kernel.org>
On Mon, Aug 02, 2021 at 09:37:37AM +0300, Mike Rapoport wrote:
> From: Mike Rapoport <rppt@linux.ibm.com>
>
> There are a lot of uses of memblock_find_in_range() along with
> memblock_reserve() from the times memblock allocation APIs did not exist.
>
> memblock_find_in_range() is the very core of memblock allocations, so any
> future changes to its internal behaviour would mandate updates of all the
> users outside memblock.
>
> Replace the calls to memblock_find_in_range() with an equivalent calls to
> memblock_phys_alloc() and memblock_phys_alloc_range() and make
> memblock_find_in_range() private method of memblock.
>
> This simplifies the callers, ensures that (unlikely) errors in
> memblock_reserve() are handled and improves maintainability of
> memblock_find_in_range().
>
> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Acked-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Thanks.
--
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!
next prev parent reply other threads:[~2021-08-07 0:32 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-02 6:37 [PATCH v2] memblock: make memblock_find_in_range method private Mike Rapoport
2021-08-02 8:26 ` Kirill A. Shutemov
2021-08-02 14:55 ` Rob Herring
2021-08-02 15:37 ` Mike Rapoport
2021-08-06 13:03 ` Rafael J. Wysocki
2021-08-07 0:31 ` Russell King (Oracle) [this message]
2021-08-07 23:05 ` Nick Kossifidis
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